508500365776

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{3373}}^1$

素因数の和:3973

約数の個数: 120

約数和(自身を含む): 1078004336640

約数和(自身を除く): 569503970864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 169, 208, 254, 338, 439, 508, 676, 878, 1016, 1352, 1651, 1756, 2032, 2704, 3302, 3373, 3512, 5707, 6604, 6746, 7024, 11414, 13208, 13492, 21463, 22828, 26416, 26984, 42926, 43849, 45656, 53968, 55753, 74191, 85852, 87698, 91312, 111506, 148382, 171704, 175396, 223012, 296764, 343408, 350792, 428371, 446024, 570037, 593528, 701584, 724789, 856742, 892048, 1140074, 1187056, 1449578, 1480747, 1713484, 2280148, 2899156, 2961494, 3426968, 4560296, 5568823, 5798312, 5922988, 6853936, 9120592, 9422257, 11137646, 11596624, 11845976, 18844514, 19249711, 22275292, 23691952, 37689028, 38499422, 44550584, 72394699, 75378056, 76998844, 89101168, 144789398, 150756112, 153997688, 188054869, 250246243, 289578796, 307995376, 376109738, 500492486, 579157592, 752219476, 1000984972, 1158315184, 1504438952, 2001969944, 2444713297, 3008877904, 4003939888, 4889426594, 9778853188, 19557706376, 31781272861, 39115412752, 63562545722, 127125091444, 254250182888, 508500365776]

約数ペア:

[(1, 508500365776), (2, 254250182888), (4, 127125091444), (8, 63562545722), (13, 39115412752), (16, 31781272861), (26, 19557706376), (52, 9778853188), (104, 4889426594), (127, 4003939888), (169, 3008877904), (208, 2444713297), (254, 2001969944), (338, 1504438952), (439, 1158315184), (508, 1000984972), (676, 752219476), (878, 579157592), (1016, 500492486), (1352, 376109738), (1651, 307995376), (1756, 289578796), (2032, 250246243), (2704, 188054869), (3302, 153997688), (3373, 150756112), (3512, 144789398), (5707, 89101168), (6604, 76998844), (6746, 75378056), (7024, 72394699), (11414, 44550584), (13208, 38499422), (13492, 37689028), (21463, 23691952), (22828, 22275292), (26416, 19249711), (26984, 18844514), (42926, 11845976), (43849, 11596624), (45656, 11137646), (53968, 9422257), (55753, 9120592), (74191, 6853936), (85852, 5922988), (87698, 5798312), (91312, 5568823), (111506, 4560296), (148382, 3426968), (171704, 2961494), (175396, 2899156), (223012, 2280148), (296764, 1713484), (343408, 1480747), (350792, 1449578), (428371, 1187056), (446024, 1140074), (570037, 892048), (593528, 856742), (701584, 724789)]